FBI agent Lance Knight specializes in identifying obscure toxins. But when victims show up carved with sinister calling cards, he's thrust into a cat-and-mouse game against a diabolical serial killer called The Master. Lance's obsession with finally defeating this enemy from his past threatens to destroy his career and his team. Every twist leads Lance further down a tunnel of paranoia and mind games designed specifically to torment him. This adversary seems to see all and know all. But unknown to Lance, the greatest poison is within the deception itself. With lives on the line, Lance must separate truth from the web of lies before a brilliantly sinister plot consumes everything he holds dear.

Erik Daniel Shein was born Erik Daniel Stoops, November 18th 1966. He is an American writer, and Visionary, film producer, screenwriter, voice actor, animator, entrepreneur, entertainer, and philanthropist, Pet enthusiast and animal health advocate. He is the author and co-authored of over 30 nonfiction and fiction books whose writings include six scientific articles in the field of herpetology. His children's book, "The Forgotten Ornament" is a Christmas classic, and was endorsed by Hollywood legends Mickey and Jan Rooney.